Diffusivities bounds in the presence of Weyl corrections
High Energy Physics - Theory
2018-09-25 v4 Strongly Correlated Electrons
Abstract
In this paper, we investigate the behavior of the thermoelectric DC conductivities in the presence of Weyl corrections with momentum dissipation in the incoherent limit. Moreover, we compute the butterfly velocity and study the charge and energy diffusion with broken translational symmetry. Our results show that the Weyl coupling , violates the bounds on the charge and energy diffusivity. It is also shown that the Weyl corrections violate the bound on the DC electrical conductivity in the incoherent limit.
Keywords
Cite
@article{arxiv.1710.03738,
title = {Diffusivities bounds in the presence of Weyl corrections},
author = {Ali Mokhtari and Seyed Ali Hosseini Mansoori and Kazem Bitaghsir Fadafan},
journal= {arXiv preprint arXiv:1710.03738},
year = {2018}
}
Comments
v4: The appendix D and E were added